Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21326274 · ArcScan

Block

#21,326,274

2026-09-17 12:15:54 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,274
Timestamp: 20 days ago · 2026-09-17 12:15:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xcebf9499f812770ef04e6b9d472baa70c34ceb0c0b27a99886fd39cd2d815d89
Parent hash: 0x288fcfb8…5c0e623c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,274 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

25.3%7,580,810 / 30,000,000

Base fee

20 gwei

State root

0xd5ff97be4784…4451722b4557

Transactions root

0xa5804e1239e1…7bc37b8c010d

Receipts root

0xe4dc06bcfa3a…77c8ce57f6fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800